God's promise of making all things new encompasses a complete transformation of heaven and earth, eliminating all suffering and pain. This renewal isn't just a future event - it's a process we can participate in today through Christ. As temples of the Holy Spirit, we have the power to bring God's transformative presence into every situation. By showing forgiveness, choosing hope, and working for healing, we can be active participants in God's renewal process, making a difference in our relationships and communities.